Chapter 2: Setting Up and GettingStarted
6
Working safely and comfortably
Before using your computer, follow these
general guidelines for setting up a safe and
comfortable work area and avoiding
discomfort and strain:
•Keep hands and arms parallel to the
floor.
•Adjust the screen so it is perpendicular to
your line of sight, and the top of the
screen is no higher than eye leve.
•Place your feet flat on the floor or on a
footrest.
•Keep ventilation openings clear of
obstructions.

Avoiding discomfort and injury from

repetitive strain

•Vary your activities to avoid excessive
repetition.
•Take breaks to change your position,
stretch your muscles, and relieve your
eyes.
•Find ways to break up the work day, and
schedule a variety of tasks.